# | Line 33 | Line 33 | void (*trace)() = NULL; /* trace call */ | |
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33 | ||
34 | int do_irrad = 0; /* compute irradiance? */ | |
35 | ||
36 | + | int rand_samp = 0; /* pure Monte Carlo sampling? */ |
37 | + | |
38 | int psample = 8; /* pixel sample size */ | |
39 | double maxdiff = .15; /* max. sample difference */ | |
40 |
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